Examples of edu.brown.designer.partitioners.plan.PartitionPlan.apply()

Package edu.brown.designer.partitioners.plan

Class edu.brown.designer.partitioners.plan.PartitionPlan

Examples of edu.brown.designer.partitioners.plan.PartitionPlan.apply()

edu.brown.designer.partitioners.plan.PartitionPlan.apply()
Apply the partitioning plan to the given catalog @param catalog_db

            if (args.getBooleanParam(ArgumentsParser.PARAM_PARTITION_PLAN_RANDOM_PROCS, false)) {
                for (Procedure catalog_proc : pplan.proc_entries.keySet()) {
                    pplan.setRandomProcParameter(catalog_proc);
                } // FOR
            }
            pplan.apply(args.catalog_db);
            System.out.println("Applied PartitionPlan '" + pplan_path + "' to catalog\n" + pplan);
            System.out.print(StringUtil.DOUBLE_LINE);


            if (args.hasParam(ArgumentsParser.PARAM_PARTITION_PLAN_OUTPUT)) {
                String output = args.getParam(ArgumentsParser.PARAM_PARTITION_PLAN_OUTPUT);

View Full Code Here

        //
        if (this.pplan == null) {
            if (this.hints.start_random) {
                LOG.debug("Randomizing the catalog partitioning attributes");
                PartitionPlan random_pplan = new RandomPartitioner(this, this.info, false).generate(this.hints);
                random_pplan.apply(this.info.catalogContext.database);
                LOG.debug("Randomized Catalog:\n" + random_pplan);
            }


            LOG.debug("Creating partition plan using " + this.partitioner.getClass().getSimpleName());
            this.pplan = this.partitioner.generate(this.hints);

View Full Code Here

        if (args.hasParam(ArgumentsParser.PARAM_PARTITION_PLAN)) {
            File pplan_path = new File(args.getParam(ArgumentsParser.PARAM_PARTITION_PLAN));
            if (pplan_path.exists()) {
                PartitionPlan pplan = new PartitionPlan();
                pplan.load(pplan_path, args.catalog_db);
                pplan.apply(args.catalog_db);
                LOG.info("Applied PartitionPlan '" + pplan_path + "'");
            }
        }


        // Create the container object that will hold all the information that

View Full Code Here

        DesignerInfo info = new DesignerInfo(args);


        // Upper Bounds
        Designer designer = new Designer(info, args.designer_hints, args);
        PartitionPlan initial_solution = new MostPopularPartitioner(designer, info).generate(args.designer_hints);
        initial_solution.apply(args.catalog_db);


        // Calculate the actual cost too while we're at it...
        TimeIntervalCostModel<SingleSitedCostModel> cm = new TimeIntervalCostModel<SingleSitedCostModel>(args.catalogContext, SingleSitedCostModel.class, args.num_intervals);
        cm.applyDesignerHints(args.designer_hints);
        double upper_bound = cm.estimateWorkloadCost(args.catalogContext, args.workload);

View Full Code Here

        // Make sure that we actually completed the search and didn't just abort
        if (!thread.completed_search) {
            LOG.error("Failed to complete search successfully:\n" + pplan);
            assert (false);
        }
        pplan.apply(info.catalogContext.database); // Why?
        return (pplan);
    }


    /**
     *

View Full Code Here

        assert (total_memory_used <= 100) : "Too much memory per partition: " + total_memory_used;


        if (hints.enable_procparameter_search) {
            if (debug.val)
                LOG.debug("Selecting partitioning ProcParameter for " + this.info.catalogContext.database.getProcedures().size() + " Procedures");
            pplan.apply(info.catalogContext.database);
            for (Procedure catalog_proc : this.info.catalogContext.database.getProcedures()) {
                if (catalog_proc.getSystemproc() || catalog_proc.getParameters().size() == 0)
                    continue;
                Set<String> param_order = PartitionerUtil.generateProcParameterOrder(info, info.catalogContext.database, catalog_proc, hints);
                ProcedureEntry pentry = new ProcedureEntry(PartitionMethodType.HASH, CatalogKey.getFromKey(info.catalogContext.database, CollectionUtil.first(param_order), ProcParameter.class), null);

View Full Code Here

        } // FOR


        if (hints.enable_procparameter_search) {
            if (debug.val)
                LOG.debug("Selecting partitioning ProcParameter for " + this.info.catalogContext.database.getProcedures().size() + " Procedures");
            pplan.apply(info.catalogContext.database);


            // Temporarily disable multi-attribute parameters
            boolean multiproc_orig = hints.enable_multi_partitioning;
            hints.enable_multi_partitioning = false;

View Full Code Here

        if (args.getBooleanParam(ArgumentsParser.PARAM_PARTITION_PLAN_RANDOM_PROCS, false)) {
            for (Procedure catalog_proc : pplan.proc_entries.keySet()) {
                pplan.setRandomProcParameter(catalog_proc);
            } // FOR
        }
        pplan.apply(args.catalogContext.database);


        System.out.println("Applied PartitionPlan '" + pplan_path + "' to catalog\n" + pplan);
        System.out.print(StringUtil.DOUBLE_LINE);
        // if (!table_output) {
        //

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.